package org.jeecg.modules.demo.crm.controller;

import java.util.*;
import java.util.stream.Collectors;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.lang3.StringUtils;
import org.apache.shiro.SecurityUtils;
import org.jeecg.common.api.vo.Result;
import org.jeecg.common.system.query.QueryGenerator;
import org.jeecg.common.system.query.QueryRuleEnum;
import org.jeecg.common.system.vo.LoginUser;
import org.jeecg.common.util.oConvertUtils;
import org.jeecg.modules.demo.crm.entity.CFileRecord;
import org.jeecg.modules.demo.crm.entity.CLibrary;
import org.jeecg.modules.demo.crm.mapper.CSubProjectMapper;
import org.jeecg.modules.demo.crm.service.ICCommonService;
import org.jeecg.modules.demo.crm.service.ICFileRecordService;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.extern.slf4j.Slf4j;

import org.jeecg.modules.system.service.ISysUserService;
import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
import org.jeecg.common.system.base.controller.JeecgController;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import com.alibaba.fastjson.JSON;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.jeecg.common.aspect.annotation.AutoLog;
import org.apache.shiro.authz.annotation.RequiresPermissions;

 /**
 * @Description: 文件记录表
 * @Author: jeecg-boot
 * @Date:   2025-06-19
 * @Version: V1.0
 */
@Api(tags="文件记录表")
@RestController
@RequestMapping("/crm/cFileRecord")
@Slf4j
public class CFileRecordController extends JeecgController<CFileRecord, ICFileRecordService> {
	@Autowired
	private ICFileRecordService cFileRecordService;

	@Autowired
	private ICCommonService commonService;

	 @Autowired
	 private CSubProjectMapper cSubProjectMapper;
	/**
	 * 分页列表查询
	 *
	 * @param cFileRecord
	 * @param pageNo
	 * @param pageSize
	 * @param req
	 * @return
	 */
	//@AutoLog(value = "文件记录表-分页列表查询")
	@ApiOperation(value="文件记录表-分页列表查询", notes="文件记录表-分页列表查询")
	@GetMapping(value = "/list")
	public Result<IPage<CFileRecord>> queryPageList(CFileRecord cFileRecord,
								   @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
								   @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
								   HttpServletRequest req) {

		Boolean permissionCheck = commonService.permissionCheck();
		QueryWrapper<CFileRecord> queryWrapper = QueryGenerator.initQueryWrapper(cFileRecord, req.getParameterMap());
		if (StringUtils.isNotBlank(cFileRecord.getProjectId())) {
			queryWrapper.eq("project_id", cFileRecord.getProjectId());
		}
		if (StringUtils.isNotBlank(cFileRecord.getFileName())) {
			queryWrapper.eq("file_name", cFileRecord.getFileName());
		}

		if(permissionCheck){
			//如果不是管理员
			LoginUser sysUser = (LoginUser) SecurityUtils.getSubject().getPrincipal();
			String subProjectId = cSubProjectMapper.subProjectPermissions(sysUser.getId());
			if(subProjectId == null){
				subProjectId = "-1";
			}
			List<Long> idList = Arrays.stream(subProjectId.split(","))
					.map(String::trim)
					.filter(StringUtils::isNotBlank)
					.map(Long::valueOf)
					.collect(Collectors.toList());
			queryWrapper.in("sub_project_id", idList);
		}


		Page<CFileRecord> page = new Page<CFileRecord>(pageNo, pageSize);
		IPage<CFileRecord> pageList = cFileRecordService.page(page, queryWrapper);
		return Result.OK(pageList);
	}
	
	/**
	 *   添加
	 *
	 * @param cFileRecord
	 * @return
	 */
	@AutoLog(value = "文件记录表-添加")
	@ApiOperation(value="文件记录表-添加", notes="文件记录表-添加")
	@RequiresPermissions("crm:c_file_record:add")
	@PostMapping(value = "/add")
	public Result<String> add(@RequestBody CFileRecord cFileRecord) {
		//LoginUser sysUser = (LoginUser) SecurityUtils.getSubject().getPrincipal();
		String fileExtension = getFileExtension(cFileRecord.getFileUrl());
		cFileRecord.setFileType(fileExtension);
		cFileRecordService.save(cFileRecord);
		return Result.OK("添加成功！");
	}
	
	/**
	 *  编辑
	 *
	 * @param cFileRecord
	 * @return
	 */
	@AutoLog(value = "文件记录表-编辑")
	@ApiOperation(value="文件记录表-编辑", notes="文件记录表-编辑")
	@RequiresPermissions("crm:c_file_record:edit")
	@RequestMapping(value = "/edit", method = {RequestMethod.PUT,RequestMethod.POST})
	public Result<String> edit(@RequestBody CFileRecord cFileRecord) {
		String fileExtension = getFileExtension(cFileRecord.getFileUrl());
		cFileRecord.setFileType(fileExtension);
		cFileRecordService.updateById(cFileRecord);
		return Result.OK("编辑成功!");
	}


	
	/**
	 *   通过id删除
	 *
	 * @param id
	 * @return
	 */
	@AutoLog(value = "文件记录表-通过id删除")
	@ApiOperation(value="文件记录表-通过id删除", notes="文件记录表-通过id删除")
	@RequiresPermissions("crm:c_file_record:delete")
	@DeleteMapping(value = "/delete")
	public Result<String> delete(@RequestParam(name="id",required=true) String id) {
		cFileRecordService.removeById(id);
		return Result.OK("删除成功!");
	}
	
	/**
	 *  批量删除
	 *
	 * @param ids
	 * @return
	 */
	@AutoLog(value = "文件记录表-批量删除")
	@ApiOperation(value="文件记录表-批量删除", notes="文件记录表-批量删除")
	@RequiresPermissions("crm:c_file_record:deleteBatch")
	@DeleteMapping(value = "/deleteBatch")
	public Result<String> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
		this.cFileRecordService.removeByIds(Arrays.asList(ids.split(",")));
		return Result.OK("批量删除成功!");
	}
	
	/**
	 * 通过id查询
	 *
	 * @param id
	 * @return
	 */
	//@AutoLog(value = "文件记录表-通过id查询")
	@ApiOperation(value="文件记录表-通过id查询", notes="文件记录表-通过id查询")
	@GetMapping(value = "/queryById")
	public Result<CFileRecord> queryById(@RequestParam(name="id",required=true) String id) {
		CFileRecord cFileRecord = cFileRecordService.getById(id);
		if(cFileRecord==null) {
			return Result.error("未找到对应数据");
		}
		return Result.OK(cFileRecord);
	}

    /**
    * 导出excel
    *
    * @param request
    * @param cFileRecord
    */
    @RequiresPermissions("crm:c_file_record:exportXls")
    @RequestMapping(value = "/exportXls")
    public ModelAndView exportXls(HttpServletRequest request, CFileRecord cFileRecord) {
        return super.exportXls(request, cFileRecord, CFileRecord.class, "文件记录表");
    }

    /**
      * 通过excel导入数据
    *
    * @param request
    * @param response
    * @return
    */
    @RequiresPermissions("crm:c_file_record:importExcel")
    @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
    public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
        return super.importExcel(request, response, CFileRecord.class);
    }

	 public static String getFileExtension(String fileName) {
		 if (fileName == null || fileName.isEmpty()) {
			 return "";
		 }

		 // 找到最后一个点的位置
		 int lastDotIndex = fileName.lastIndexOf('.');

		 // 如果没有点或者点在文件名开头，说明没有扩展名
		 if (lastDotIndex == -1 || lastDotIndex == 0) {
			 return "";
		 }

		 // 返回点后面的字符串作为扩展名
		 return fileName.substring(lastDotIndex + 1);
	 }

}
